国家/地区 中国（23） 美国（12） 欧洲专利局（EPO）（6） 韩国（6） 世界知识产权组织（6） 日本（5） 台湾（2）
IPC部 B（33）
IPC大类 B32（33）
IPC小类 B32B（33） C08K（23） C08L（21）
F16L（12） B29C（7） B82Y（7）
C01B（6） B29D（5） C08J（5）
D01F（5） F24D（4） C23C（3）
B05D（2） B29L（2） D01D（2）
IPC B32B001/08（33）
发明人 LIU J（5） LIU W（4） TIAN X（4）
WANG J（3） ZHOU W（3） FU Y（2）
HUO F（2） LIU P（2） MEI L（2）
SONG Q（2） TENG X（2） WAN G（2）
公开年 2021（11） 2022（7） 2023（3） 2003（2） 2010（2） 2015（2） 2017（2）
申请年 2020（8）  2022（7）  2021（6）  2016（3）  2002（2）  2010（2） 
专利权人 ANHUI GLANT .（5） LINHAI WEIXI.（2）

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Hollow carbon fiber tube, formed by winding composite material body, composite material body comprising multiple carbon fiber prepreg layers; and one graphene-containing resin layer, where each of graphene-containing resin layer is disposed between two adjacent carbon fiber prepreg layers.

LI M, LIOU S, LIU S

Synthetic resin pipe reinforced with improved outer peel layer comprises e.g. main layer comprising main body, inner peel layer formed as thin film on inner circumferential surface of main layer made up of vinyl chloride, and polyethylene.

HWAN K J

Anti-scale layer used in preparing heat-resistant polyethylene (PE-RT) floor heating pipe, comprises PE-RT, organic silicone masterbatch, nano-silicon dioxide and modified-graphene oxide prepared by modifying graphene oxide with surface modifier.

OU J, CHEN S, CHENG X, QIN X, LV A

High-strength temperature medium conveying pipeline comprises e.g. rigid reinforcing layer, polyethylene of raised temperature resistance modified foam layer, anisotropic plane high thermal conductivity graphene layer and inner core pipe in turn from outside to inside.

WANG J, SONG Q, HUO F, CHU Z

Special plastic soft core useful for hydraulic rubber pipe production industry comprises e.g. polypropylene resin, poly-4-methyl-1-pentene resin, polyisobutylene, polyamide resin, peroxidation initiator, graphene, talc, calcium carbonate, antioxidant and thermoplastic polyester elastomer resin.

CHEN K, ZHANG Y, JIANG W

Fluid transport tube for transporting different grades of fuel and their vapor such as brake fluids, transmission oil and coolants during vehicle operation, ha layer having polymer or copolymer which is formed into circular cross-sectional profile, and graphene material in layer.

DOBLE C, HAHN R, BANERJI A

Weather-resistant drainage pipeline with multilayer structure, comprises an inner layer, an intermediate layer and an outer layer, where the intermediate layer pipe comprises PVC resin, calcium carbonate powder, calcium-zinc heat stabilizer, solid plasticizer, processing aid and toughening modifier.

HUO F, CHEN H, SONG Q, FENG J

Long-term oxygen blocking floor heating pipe with far-infrared radiation function comprises ethylene vinyl alcohol resin, graphene, seaweed carbon, ceramic powder, silica, maleic anhydride grafted polyethylene and heat-resistant polyethylene.

JIN T, LEI G, PENG Y

High thermal conductivity and low gas permeability fluororesin tube useful for heat exchanger comprises fluororesin, thermally conductive flat filler and filler in form of nano-sized thermally conductive fibers.

CHOI J H